$ git clone -n https://gitee.com/src-opencloudos-rpms/gstreamer1-plugins-base.git /var/lib/mock/dist-oc9-build-80784-53926/root/chroot_tmpdir/scmroot/gstreamer1-plugins-base
Cloning into '/var/lib/mock/dist-oc9-build-80784-53926/root/chroot_tmpdir/scmroot/gstreamer1-plugins-base'...
$ git fetch origin 49249dcef6dad55f02229ae9996117982fb277b7:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/gstreamer1-plugins-base
 * [new ref]         49249dcef6dad55f02229ae9996117982fb277b7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 49249dc import gstreamer1-plugins-base-1.22.5-4.tl4